/Engine/Source/Runtime/Slate/Public/Framework/Docking/LayoutService.h
static [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FTabManager::FLayout](API\Runtime\Slate\Framework\Docking\FTabManager\FLayout) > LoadFromConfig ( const [FString](API\Runtime\Core\Containers\FString) & InConfigFileName, const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FTabManager::FLayout](API\Runtime\Slate\Framework\Docking\FTabManager\FLayout) > & InDefaultLayout, const EOutputCanBeNullptr InPrimaryAreaOutputCanBeNullptr, [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & OutRemovedOlderLayoutVersions )